Speak Up: Care Should Be A Right, Not A Privilege,
2010
West Chester University of Pennsylvania
Speak Up: Care Should Be A Right, Not A Privilege, Page Walker Buck
Social Work (Graduate) Faculty Publications
No abstract provided.
Sleep Well To Stay Safe: Ready For Primetime?,
2010
Old Dominion University
Sleep Well To Stay Safe: Ready For Primetime?, Mihai C. Teodorescu, Mariana Szklo-Coxe
Community & Environmental Health Faculty Publications
Commentary on Kling et al. Sleep problems and workplace injuries in Canada. Sleep 2010;33:611-618.
Interaction Of The Mu-Opioid Receptor With Gpr177 (Wntless) Inhibits Wnt Secretion: Potential Implications For Opioid Dependence.,
2010
Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, PA 17033, United States
Interaction Of The Mu-Opioid Receptor With Gpr177 (Wntless) Inhibits Wnt Secretion: Potential Implications For Opioid Dependence., Jay Jin, Saranya Kittanakom, Victoria Wong, Beverly A S Reyes, Elisabeth J Van Bockstaele, Igor Stagljar, Wade Berrettini, Robert Levenson
Department of Neurosurgery Faculty Papers
BACKGROUND: Opioid agonist drugs produce analgesia. However, long-term exposure to opioid agonists may lead to opioid dependence. The analgesic and addictive properties of opioid agonist drugs are mediated primarily via the mu-opioid receptor (MOR). Opioid agonists appear to alter neuronal morphology in key brain regions implicated in the development of opioid dependence. However, the precise role of the MOR in the development of these neuronal alterations remains elusive. We hypothesize that identifying and characterizing novel MOR interacting proteins (MORIPs) may help to elucidate the underlying mechanisms involved in the development of opioid dependence. RESULTS: GPR177, the mammalian ortholog of Drosophila …
Increased Dendrite Branching In Aβpp/Ps1 Mice And Elongation Of Dendrite Arbors By Fasudil Administration,
2010
University of Nebraska-Lincoln
Increased Dendrite Branching In Aβpp/Ps1 Mice And Elongation Of Dendrite Arbors By Fasudil Administration, Brian A. Couch, George J. Demarco, Shannon L. Gourley, Anthony J. Koleske
School of Biological Sciences: Faculty Publications
Amyloid-β (Aβ) overproduction and dendrite arbor atrophy are hallmarks of Alzheimer’s disease. The RhoA GTPase (Rho) signals through Rho kinase (ROCK) to control cytoskeletal dynamics and regulate neuron structure. Hyperactive Rho signaling destabilizes neurons leading to dendritic regression that can be rescued by genetic or pharmacological reduction of ROCK signaling. To understand what effect reduced ROCK signaling has on the dendrite arbors of mice that overproduce Aβ, we administered the ROCK inhibitor fasudil to AβPP/PS1 transgenic mice. We report that increased dendrite branching occurs in AβPP/PS1 mice and that fasudil promotes …
Synaptic Clustering Of Psd-95 Is Regulated By C-Abl Through Tyrosine Phosphorylation,
2010
Pontificia Universidad Católica de Chile
Synaptic Clustering Of Psd-95 Is Regulated By C-Abl Through Tyrosine Phosphorylation, Karen Perez De Arce, Lorena Varela-Nallar, Olivia Farias, Alejandra Cifuentes, Paulina Bull, Brian A. Couch, Anthony J. Koleske, Nibaldo C. Inestrosa, Alejandra R. Alvarez
School of Biological Sciences: Faculty Publications
The c-Abl tyrosine kinase is present in mouse brain synapses, but its precise synaptic function is unknown. We found that c-Abl levels in the rat hippocampus increase postnatally, with expression peaking at the first postnatal week. In 14 d in vitro hippocampal neuron cultures, c-Abl localizes primarily to the postsynaptic compartment, in which it colocalizes with the postsynaptic scaffold protein postsynaptic density protein-95 (PSD-95) in apposition to presynaptic markers. c-Abl associates with PSD-95, and chemical or genetic inhibition of c-Abl kinase activity reduces PSD-95 tyrosine phosphorylation, leading to reduced PSD-95 clustering and reduced synapses in treated neurons. c-Abl can phosphorylate …
Ischemic Stroke Care - Official Guidelines From The Pakistan Society Of Neurology,
2010
Aga Khan University
Ischemic Stroke Care - Official Guidelines From The Pakistan Society Of Neurology, Ayeesha Kamran Kamal, Ahmed Itrat, Imama Naqvi, Maria Khan, Roomasa Channa, Ismail Khatri, Mohammad Wasay
Department of Medicine
No abstract provided.
Prediction Of Brain Tumor Progression Using A Machine Learning Technique,
2010
Old Dominion University
Prediction Of Brain Tumor Progression Using A Machine Learning Technique, Yuzhong Shen, Debrup Banerjee, Jiang Li, Adam Chandler, Yufei Shen, Frederic D. Mckenzie, Jihong Wang, Nico Karssemeijer (Ed.), Ronald M. Summers (Ed.)
Electrical & Computer Engineering Faculty Publications
A machine learning technique is presented for assessing brain tumor progression by exploring six patients' complete MRI records scanned during their visits in the past two years. There are ten MRI series, including diffusion tensor image (DTI), for each visit. After registering all series to the corresponding DTI scan at the first visit, annotated normal and tumor regions were overlaid. Intensity value of each pixel inside the annotated regions were then extracted across all of the ten MRI series to compose a 10 dimensional vector. Each feature vector falls into one of three categories:normal, tumor, and normal but progressed to …
Role Of Levetiracetam In Refractory Seizures Due To A Rare Progressive Myoclonic Epilepsy: Lafora Body Disease,
2010
Aga Khan University
Role Of Levetiracetam In Refractory Seizures Due To A Rare Progressive Myoclonic Epilepsy: Lafora Body Disease, Mubashira Hashmi, Feroza Saleem, Muhammad Shahid Mustafa, Mughis Sheerani, Zeeshan Ehtesham, Khurram Siddiqui
Section of Neurology
Lafora disease is one of the rare, most fatal progressive myoclonic epilepsies reported. We present a case of a teenager with intractable seizures and progressive mental decline, diagnosed as Lafora body disease on axillary skin biopsy. He was admitted with status epilepticus with refractory myoclonic and generalised tonic clonic seizures. Despite on maximum doses of multiple antiepileptic drugs and infusions of propofol and midazolam, his seizures were refractory to all forms of medical therapy tried. Levetiracetam (LEV), a pyrrolidine derivative, was introduced; he showed a prompt response and was weaned off successfully from infusions of anticonvulsants and mechanical ventilation within …
